Home / 13,233.93-19,850.94-4,469.10

Finding the Fourth Proportional to 13,233.93, 19,850.94 and 4,469.10

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Solution

The fourth proportional to 13,233.93, 19,850.94 and 4,469.10 is: 6,703.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,233.93 : 19,850.94 = 4,469.10 : x
  2. Step 2: Convert to fraction form
    13,233.93/19,850.94 = 4,469.10/x
  3. Step 3: Cross multiply
    13,233.93x = 19,850.94 × 4,469.10
  4. Step 4: Simplify right side
    13,233.93x = 88,715,835.95
  5. Step 5: Solve for x
    x = 88,715,835.95/13,233.93
  6. Step 6: Final answer
    x = 6,703.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.